annotate packages/infra/current/ChangeLog @ 6:d376b777e2ce ecos-sw-1999-05-14

Merge from eCos master repository on 1999-05-14-19:27:43-BST
author jlarmour
date Fri, 14 May 1999 12:20:00 +0000
parents 443894e2e912
children 755351606154
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1 1999-05-14 Hugo Tyson <hmt@cygnus.co.uk>
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2
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3 * include/cyg_type.h (CYG_INIT_COMPAT): add a new init priority
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4 level for compatibility layers (for uITRON that is, but
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5 potentially POSIX also perhaps, after libc anyway).
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6
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7 1999-04-14 John Dallaway <jld@cygnus.co.uk>
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8
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9 * include/pkgconf/infra.h: Add cdl_package doc attribute.
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10
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11 1999-04-12 Jesper Skov <jskov@cygnus.co.uk>
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12
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13 * include/cyg_type.h: Added new init priority for IO devices.
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14
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15 * include/diag.h:
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16 * src/diag.cxx:
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17 Use device for diag if configured so.
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18
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19 1999-03-19 Gary Thomas <gthomas@cygnus.co.uk>
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20
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21 * src/diag.cxx (diag_vprintf): Support '%%' printf modifier.
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22
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23 1999-03-05 Jonathan Larmour <jlarmour@cygnus.co.uk>
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24
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25 * include/cyg_type.h:
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26 Add CYGBLD_ATTRIB_CONST and tidy define indentation
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27
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28 1999-03-04 Bart Veer <bartv@cygnus.co.uk>
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29
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30 * include/diag.h:
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31 Added a #include for <pkgconf/infra.h> so that the header file
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32 can correctly check for CYGDBG_INFRA_DIAG_PRINTF_USE_VARARG
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33
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34 1999-02-25 Nick Garnett <nickg@cygnus.co.uk>
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35
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36 * include/cyg_type.h:
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37 Added CYGBLD_ATTRIB_ASM_ALIAS() macro to supply an alias for a
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38 variable while it is being defined.
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39
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40 1999-02-24 Jonathan Larmour <jlarmour@cygnus.co.uk>
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41
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42 * include/cyg_type.h (CYG_INIT_APPLICATION): Add CYG_INIT_DRIVERS
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43 priority
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44
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45 * src/tcdiag.cxx (cyg_test_output): Re-include angle brackets
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46 for CYG_TEST_GDBCMD command
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47
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48 1999-02-23 Jonathan Larmour <jlarmour@cygnus.co.uk>
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49
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50 * include/testcase.h (CYG_TEST_NA):
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51 Add call to cyg_test_exit()
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52
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53 1999-02-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
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54
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55 * include/cyg_type.h:
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56 Add CYGBLD_ATTRIB_INIT_PRI/BEFORE/AFTER macros.
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57 Remove CYG_INIT_BEFORE/AFTER as they were unusable
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58
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59 * include/testcase.h:
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60 * src/tcdiag.cxx:
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61 Add CYGNUM_TEST_NA() macro for not applicable state
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62 Don't need to call diag_init() any more from cyg_test_init()
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63
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64 * src/diag.c:
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65 * src/diag.cxx:
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66 Rename diag.c to diag.cxx
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67 Add dummy constructor object to do initialization right after the
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68 HAL has started. Needed to get asserts working correctly at
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69 constructor time, and for CYGNUM_TEST_GDBCMD to work as intended
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70 (i.e. before calling CYG_TEST_INIT())
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71
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72 1999-02-17 Jonathan Larmour <jlarmour@cygnus.co.uk>
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73
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74 * src/tcdiag.cxx (cyg_test_output): Remove angle brackets round
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75 GDBCMD output
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76
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77 1999-02-16 Jonathan Larmour <jlarmour@cygnus.co.uk>
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78
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79 * src/fancy.cxx (trim_func):
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80 * src/simple.cxx (trim_func):
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81 * src/buffer.cxx (trim_func):
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82 Don't delete bits before a space as it may not always be a
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83 type, if using CYG_FUNCNAME rather than relying on
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84 __PRETTY_FUNCTION__
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85
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86 * src/tcdiag.cxx (cyg_test_output):
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87 Add new GDBCMD output and do some tidying vis a vis coding standards
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88 etc.
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89
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90 * include/testcase.h:
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91 Do some tidying vis a vis coding standards etc.
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92
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93 1999-02-16 Gary Thomas <gthomas@cygnus.co.uk>
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94
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95 * include/cyg_type.h (CYGBLD_ATTRIB_CONSTRUCTOR):
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96 New macro, used to define a 'C' routine to be run with 'C++'
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97 constructors.
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98
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99 1999-01-26 Bart Veer <bartv@cygnus.co.uk>
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100
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101 * include/cyg_type.h (CYGBLD_ATTRIB_NORET):
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102 Updated the non-GNUC version of the macro
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103
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104 1999-01-21 Jonathan Larmour <jlarmour@cygnus.co.uk>
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105
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106 * include/cyg_type.h:
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107 Remove all traces of CYG_KERNEL_USE_INIT_PRIORITY option - now
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108 compulsory. Consequently can remove include of pkgconf/infra.h.
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109 Add CYG_INIT_PREDEFAULT priority for
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110 CYGSEM_HAL_STOP_CONSTRUCTORS_ON_FLAG implementation.
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111 Change CYGBLD_NORET to CYGBLD_ATTRIB_NORET
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112 Add CYGBLD_ATTRIB_ALIAS and CYGBLD_ATTRIB_WEAK_ALIAS macros
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113
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114 * include/cyg_ass.h:
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115 * include/testcase.h
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116 Change CYGBLD_NORET to CYGBLD_ATTRIB_NORET
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117
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118 * src/startup.cxx:
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119 Split up into smaller files to make GDB happier when debuggin
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120
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121 * src/pkgstart.cxx:
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122 * src/prestart.cxx:
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123 * src/userstart.cxx:
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124 New files with contents originally from startup.cxx
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125
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126 1999-01-19 Jonathan Larmour <jlarmour@cygnus.co.uk>
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127
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128 * include/cyg_type.h (CYG_REFERENCE_OBJECT):
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129 Make this work with no overhead, although it doesn't work with
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130 anything other than objects with constructors. I _believe_ this
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131 is the only relevant situation though. Bite me.
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132 Fix for PR 18782
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133
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134 1999-01-14 Jesper Skov <jskov@cygnus.co.uk>
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135
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136 * include/cyg_type.h (CYG_REFERENCE_SYMBOL): Added.
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137
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138 1999-01-13 Gary Thomas <gthomas@cygnus.co.uk>
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139
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140 * include/cyg_type.h: Default handling of 'CYG_DOUBLE_BYTEORDER'
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141
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142 1999-01-13 Jesper Skov <jskov@cygnus.co.uk>
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143
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144 * include/cyg_type.h (CYG_UNUSED_PARAM): Don't assign to the
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145 unused parameter; it might be a macro constant.
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146
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147 1999-01-11 Bart Veer <bartv@cygnus.co.uk>
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148
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149 * src/tcdiag.cxx (cyg_test_output):
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150 * include/testcase.h:
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151 Use const where appropriate in cyg_test_output()
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152
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153 1999-01-06 Bart Veer <bartv@cygnus.co.uk>
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154
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155 * include/cyg_trac.h (CYG_REPORT_FUNCARG8):
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156 Removed spurious comma so that the macro actually compiles.
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157
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158 1998-12-24 Bart Veer <bartv@cygnus.co.uk>
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159
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160 * src/simple.cxx:
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161 * src/null.cxx:
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162 * src/fancy.cxx:
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163 * src/diag.c:
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164 * src/buffer.cxx:
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165 * include/diag.h:
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166 In the assertion support, use const where appropriate.
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167
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168 1998-12-24 Bart Veer <bartv@cygnus.co.uk>
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169
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170 * include/cyg_ass.h:
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171 The prototype for cyg_assert_fail() is now always present.
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172 const is used wherever appropriate.
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173 A number of additional assertion macros are now defined.
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174 Host-specific assertion support has been added.
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175 Some minor tweaks for greater consistency in macro usage.
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176
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177 1998-12-21 Bart Veer <bartv@cygnus.co.uk>
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178
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179 * include/cyg_type.h:
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180 Allow for platforms where pointers are not 32 bits wide.
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181
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182 1998-12-16 Hugo Tyson <hmt@cygnus.co.uk>
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183
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184 * include/testcase.h (cyg_test_is_simulator):
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185 * src/tcdiag.cxx (cyg_test_is_simulator):
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186 Change the type to int so that all gdb's understand it.
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187 (it was impossible to assign to from the prompt as a bool)
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188
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189 1998-12-09 Bart Veer <bartv@cygnus.co.uk>
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190
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191 * include/testcase.h:
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192 Hide a __noreturn__ attribute inside a macro so that the
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193 header file can be used for host-side code.
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194
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195 1998-11-02 Jesper Skov <jskov@cygnus.co.uk>
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196
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197 * src/memset.c (_memset): Use type casted pointer to avoid
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198 compiler warning.
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199
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200 Mon Oct 26 21:20:13 1998 Jonathan Larmour <jlarmour@cygnus.co.uk>
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201
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202 * src/buffer.cxx:
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203 Make write_thread_id() conditional on CYGDBG_USE_ASSERTS as that's
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204 the only time it is used. This silences a compiler warning
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205
0
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206 Mon Oct 26 19:40:48 1998 Jonathan Larmour <jlarmour@cygnus.co.uk>
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207
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208 * src/memset.c, src/memcpy.c:
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209 Conditionalise out all tracing for now
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210 Fix for PR 17996
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211
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212 Fri Oct 23 05:42:36 1998 Jonathan Larmour <jlarmour@cygnus.co.uk>
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213
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214 * include/cyg_ass.h (CYGASSERT_docall):
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215 Make a dummy reference to _msg_ argument when
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216 CYGDBG_INFRA_DEBUG_ASSERT_MESSAGE is disabled, otherwise we may get
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217 "unused variable" warnings
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218 Fix for PR 17889
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219
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220 1998-10-22 Hugo Tyson <hmt@cygnus.co.uk>
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221
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222 * src/buffer.cxx (increment_buffer_pos):
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223 Use the correctly named print_trace_buffer() rather than some
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224 typo/globaleditto.
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225 (cyg_trace_dump): only refer to thread->get_saved_context() if
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226 CYGDBG_KERNEL_DEBUG_GDB_THREAD_SUPPORT is defined.
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227
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228 1998-10-22 Hugo Tyson <hmt@cygnus.co.uk>
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229
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230 * src/buffer.cxx (write_thread_id):
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231 Make get_tid() be there when used.
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232
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233 * include/pkgconf/infra.h:
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234 Only enable all the buffered tracing stuff if USE_TRACING is
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235 selected; otherwise link errors ensue if only USE_ASSERTS is
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236 enabled.
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237
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238 1998-10-22 Jesper Skov <jskov@cygnus.co.uk>
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239 PR 17914
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240
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241 * src/simple.cxx (CYG_NO_THREADID): Set if there is no Kernel
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242 support.
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243
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244 1998-10-20 Nick Garnett <nickg@cygnus.co.uk>
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245
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246 * src/null.cxx:
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247 Removed fix for PR 17471 since the required macros have been moved
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248 to cyg_type.h.
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249
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250 * include/diag.h (diag_printf):
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251 * src/diag.c (diag_printf):
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252 Made use of variadic arguments optional in this function.
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253
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254 * include/pkgconf/infra.h:
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255 Added configury to support buffered tracing.
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256
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257 * src/fancy.cxx (trim_func):
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258 Fixed fencepost bug.
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259
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260 * src/PKGconf.mak:
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261 * src/buffer.cxx:
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262 Added buffer.cxx to implement buffered trace log.
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263
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264 Thu Oct 15 21:27:23 1998 Jonathan Larmour <jlarmour@cygnus.co.uk>
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265
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266 * src/delete.cxx, src/memcpy.c, src/memset.c:
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267 Moved here from ecc/kernel/current/src/common, as they should
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268 be present even if the kernel is disabled
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269
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270 * include/pkgconf/infra.h:
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271 Add new config options CYGIMP_INFRA_PREFER_SMALL_TO_FAST_MEMCPY
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272 and CYGIMP_INFRA_PREFER_SMALL_TO_FAST_MEMSET to support the
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273 functionality available in memcpy.c and memset.c
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274
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275 * src/PKGconf.mak:
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276 build above new files
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277
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278 Above changes are required for PR 17229
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279
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280 1998-10-14 Nick Garnett <nickg@cygnus.co.uk>
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281
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282 * include/cyg_type.h:
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283 Moved CYG_LABEL_NAME() macro here from ktypes.h.
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284
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285 Wed Oct 14 17:10:12 1998 Jonathan Larmour <jlarmour@cygnus.co.uk>
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286
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287 * src/diag.c:
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288 Change warning message from previous change to match compiler
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289 output exactly
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290
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291 Tue Oct 13 17:23:37 1998 Jonathan Larmour <jlarmour@cygnus.co.uk>
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292
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293 * src/diag.c:
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294 Output another warning so that people know that diag.c produces
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295 a warning
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296 Reformat to 76 columns
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297 Change args of diag_printf to be ANSI-style, not K&R to
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298 silence warning
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299
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300 1998-09-25 Bart Veer <bartv@cygnus.co.uk>
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301
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302 * src/null.cxx:
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303 PR 17471: null.cxx relies on the macro CYG_LABEL_NAME(), which on
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304 the mn10300 is defined only if <cyg/kernel/ktypes.h> is included.
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305 As a temporary fix this header file is now always included. In the
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306 medium term there will have to be proper fixes to ktypes.h and to
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307 cyg_type.h
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308
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309 Wed Sep 16 03:42:16 1998 Jonathan Larmour <jlarmour@cygnus.co.uk>
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310
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311 * src/startup.cxx, src/dummyxxmain.cxx:
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312 Move __main() to a separate dummyxxmain.cxx source file to resolve
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313 linking bogosities on some targets
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314 Fix for PR 17279 - kudos to Tim Goodwin really
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315
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316 * src/PKGconf.mak:
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317 Build src/dummyxxmain.cxx
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318
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319 Tue Sep 15 19:14:33 1998 David Moore <dsm@keema.cygnus.co.uk>
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320
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321 * include/pkgconf/infra.h: Cleaned up comments.
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322
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323 Tue Sep 15 14:34:34 1998 David Moore <dsm@cygnus.co.uk>
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324
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325 * src/startup.cxx:
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326 * include/cyg_type.h:
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327 CYGBLD_ATTRIB_WEAK moved from src/startup.cxx to
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328 include/cyg_type.h
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329
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330 Tue Sep 15 12:26:36 1998 Jonathan Larmour <jlarmour@peshwari.cygnus.co.uk>
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331
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332 * src/null.cxx, src/simple.cxx, src/fancy.cxx:
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333 Change cyg_check_data_ptr() to not compare with _end symbol from
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334 linker scripts as this is a bogus thing to do when starting in
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335 ROM. Some better magic can be done later with the memory layout
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336 tool.
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337
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338 * src/simple.cxx (cyg_assert_fail),
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339 src/fancy.cxx (cyg_assert_fail):
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340 If an assert is thrown, loop forever no matter what the platform
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341 rather than resetting the jmr board.
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342
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343 Fri Sep 11 12:52:59 1998 Hugo Tyson <hmt@cygnus.co.uk>
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344
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345 * src/tcdiag.cxx:
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346 * src/diag.c:
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347 Remove dependencies on the kernel:
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348 o types are available from here, infra.
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349 o Diag and its mates are here and the HAL.
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350
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351 Thu Sep 10 21:59:09 1998 Hugo Tyson <hmt@cygnus.co.uk>
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352
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353 * src/fancy.cxx:
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354 * src/simple.cxx:
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355 * src/null.cxx:
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356 Remove dependencies on the kernel:
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357 o interrupt stuff is available from the HAL.
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358 o types are available from here, infra.
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359 o Diag and its mates are here and the HAL.
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360 o Only consider printing thread information if there is a kernel.
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361
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362 Thu Sep 10 21:29:55 1998 Hugo Tyson <hmt@cygnus.co.uk>
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363
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364 * include/pkgconf/infra.h:
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365 Fix CDL descriptions (mainly) resulting from review of
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366 configury here.
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367
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368 Thu Sep 10 17:38:00 1998 Hugo Tyson <hmt@cygnus.co.uk>
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369
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370 * src/null.cxx:
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371 Add an empty cyg_assert_fail() if not CYGDBG_USE_ASSERTS, so that
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372 clib's assert() can use it, in common with but regardless of the
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373 internal assert setup. Of course if internal asserts are used,
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374 the same routine is used.
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375
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376 Thu Sep 3 19:05:29 1998 Hugo Tyson <hmt@cygnus.co.uk>
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377
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378 * src/startup.cxx (__main):
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379 ...and its mates. Correct the bad usage of the tracing macros - a
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380 type was implied when the type was void, so an assert fires.
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381
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382 * include/diag.h (diag_printf):
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383 Remove 'useful' prototype; this function deliberately has a K&R
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384 prototype to avoid having to use varargs, or pad arglists or
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385 anything grody like that. Comment to that effect added too.
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386
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387 * src/fancy.cxx:
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388 Condition out routines which are only used by tracing system;
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389 prevent warnings. Also changed the default widths setup to
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390 something more suitable to our long function names; viewing on
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391 about a 200 column screen recommended - or use 'simple' instead.
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392
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393 Tue Sep 1 19:09:39 1998 Hugo Tyson <hmt@masala.cygnus.co.uk>
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394
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395 * include/pkgconf/infra.h:
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396 Fancy tracing by default, as I've been requested.
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397 Move definition (or not) of CYGDBG_INFRA_DIAG_USE_DEVICE from the
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398 kernel, correcting the symbol construction as we go.
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399
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400 * include/cyg_type.h:
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401 Correct multiple-inclusion protection, remove
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402 <dollar>Version<Dollar> nonsense, correct Usage: field, put in
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403 definition of CYGBLD_NORET.
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404
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405 * include/cyg_ass.h:
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406 Correct Usage: field, remove definition of CYGDBG_NORET, correct
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407 definition of cyg_assert_fail to use CYGBLD_NORET as intended.
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408
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409 * include/cyg_trac.h:
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410 Tidy up comments.
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411
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412 * src/PKGconf.mak (COMPILE):
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413 Added all the new units below.
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414
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415 * src/fancy.cxx:
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416 * src/simple.cxx:
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417 * src/null.cxx:
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418 Moved here from the kernel; comments changed accordingly.
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419
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420 * src/tcdiag.cxx:
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421 * include/diag.h:
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422 * src/diag.c:
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423 Moved here from the kernel; comments changed accordingly.
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424 Also use config symbol CYGDBG_INFRA_DIAG_USE_DEVICE rather than
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425 (badly named) CYG_DIAG_USE_DEVICE.
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426
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427 Fri Aug 28 15:22:16 1998 Hugo Tyson <hmt@cygnus.co.uk>
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428
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429 * include/pkgconf/infra.h:
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430 Add lots of lovely cdl comments and new, correct, names for the
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431 config options themselves.
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432 * include/cyg_trac.h:
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433 * include/cyg_ass.h:
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434 Use the newly named options.
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435
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436 [KERNEL] see also changes to src/trace/{fancy,null,simple}.cxx
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437 which should soon move into this package instead.
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438
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439 Fri Aug 28 09:57:21 1998 Jonathan Larmour <jlarmour@cygnus.co.uk>
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440
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441 * include/pkgconf/infra.h:
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442 Add CYGSEM_START_ISO_C_COMPATIBILITY and
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443 CYGSEM_START_UITRON_COMPATIBILITY options, along with some comment.
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444
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445 * src/PKGconf.mak, src/startup.cxx:
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446 Add these two files for the new file startup.cxx that provides the
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447 generic startup mechanism, using new cyg_start() functions. This
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448 is to remove the dependency on main(), which is defined in ISO and
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449 POSIX as having certain properties we wouldn't be able to give it
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450 otherwise.
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451
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452 Tue Aug 25 11:47:58 1998 Jonathan Larmour <jlarmour@cygnus.co.uk>
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453
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454 * src/startup.cxx:
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455 Add this to provide new startup method
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456
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457 1998-08-20 Nick Garnett <nickg@cygnus.co.uk>
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458
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459 * include/cyg_type.h:
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460 Moved constructor priority ordering stuff here from
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461 kernel/ktypes.h.
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462
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463 //===========================================================================
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464 //####COPYRIGHTBEGIN####
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465 //
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466 // -------------------------------------------
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467 // The contents of this file are subject to the Cygnus eCos Public License
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468 // Version 1.0 (the "License"); you may not use this file except in
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469 // compliance with the License. You may obtain a copy of the License at
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470 // http://sourceware.cygnus.com/ecos
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471 //
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472 // Software distributed under the License is distributed on an "AS IS"
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473 // basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
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474 // License for the specific language governing rights and limitations under
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475 // the License.
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476 //
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477 // The Original Code is eCos - Embedded Cygnus Operating System, released
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478 // September 30, 1998.
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479 //
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480 // The Initial Developer of the Original Code is Cygnus. Portions created
2
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481 // by Cygnus are Copyright (C) 1998,1999 Cygnus Solutions. All Rights Reserved.
0
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482 // -------------------------------------------
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483 //
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484 //####COPYRIGHTEND####
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485 //===========================================================================
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486
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487
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488